altosui/altosuilib: Shuffle lots more code from altosui into

[fw/altos] / altosuilib / AltosBTDeviceIterator.java

diff --git a/altosuilib/AltosBTDeviceIterator.java b/altosuilib/AltosBTDeviceIterator.java
new file mode 100644 (file)
index 0000000..cad60ff
--- /dev/null
+++ b/altosuilib/AltosBTDeviceIterator.java
@@ -0,0 +1,64 @@
+/*
+ * Copyright © 2011 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+package org.altusmetrum.altosuilib_2;
+
+import java.util.*;
+import libaltosJNI.*;
+import org.altusmetrum.altoslib_4.*;
+
+public class AltosBTDeviceIterator implements Iterator<AltosBTDevice> {
+       AltosBTDevice   current;
+       boolean         done;
+       SWIGTYPE_p_altos_bt_list list;
+
+       public boolean hasNext() {
+               if (list == null)
+                       return false;
+               if (current != null)
+                       return true;
+               if (done)
+                       return false;
+               current = new AltosBTDevice();
+               while (libaltos.altos_bt_list_next(list, current) != 0) {
+//                     if (current.matchProduct(product))
+                               return true;
+               }
+               current = null;
+               done = true;
+               return false;
+       }
+
+       public AltosBTDevice next() {
+               if (hasNext()) {
+                       AltosBTDevice   next = current;
+                       current = null;
+                       return next;
+               }
+               return null;
+       }
+
+       public void remove() {
+               throw new UnsupportedOperationException();
+       }
+
+       public AltosBTDeviceIterator(int inquiry_time) {
+               done = false;
+               current = null;
+               list = libaltos.altos_bt_list_start(inquiry_time);
+       }
+}